Granted Patent
Utility
US 6,344,308 · App. 09/440,167
Method of manufacturing a flexible circuit board
Inventors:
Hideyuki Kurita, Satoshi Takahashi, Akira Tsutsumi
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Nov 15, 1999
Inventors
Hideyuki Kurita
Satoshi Takahashi
Akira Tsutsumi
Assignee (at issue)
Sony Chemicals Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.